444911-54-0Relevant articles and documents
Preparation of N-Glycosylhydroxylamines and Their Oxidation to Nitrones for the Enantioselective Synthesis of Isoxazolidines
Cicchi, Stefano,Marradi, Marco,Corsi, Massimo,Faggi, Cristina,Goti, Andrea
, p. 4152 - 4161 (2007/10/03)
N-benzyl- and N-methyl-N-glycosylhydroxylamines 3a-i were conveniently obtained by reaction of sugars with N-substituted hydroxylamines according to a novel procedure. Subsequent oxidation occurred at the alkyl group, selectively affording the correspondi
Practical synthesis of N-alkyl-N-glycosylhydroxylamines, multitalented precursors of enantiomerically pure nitrones
Cicchi, Stefano,Corsi, Massimo,Marradi, Marco,Goti, Andrea
, p. 2741 - 2743 (2007/10/03)
A practical synthesis of N-benzyl-N-glycosylhydroxylamines 3 (R=CH2Ph) is reported. The ability of these compounds to act as versatile synthetic intermediates is demonstrated by their oxidation followed by cycloaddition to N-glycosyl isoxazolidines and by the novel direct cycloaddition as masked acyclic, highly functionalized chiral nitrones.